116 	int nr_data;  member
540 	if (size != rbio->nr_data * rbio->stripe_len)  in __rbio_is_full()
543 	BUG_ON(size > rbio->nr_data * rbio->stripe_len);  in __rbio_is_full()
613 	index += (rbio->nr_data * rbio->stripe_len) >> PAGE_CACHE_SHIFT;  in rbio_pstripe_page()
623 	if (rbio->nr_data + 1 == rbio->real_stripes)  in rbio_qstripe_page()
626 	index += ((rbio->nr_data + 1) * rbio->stripe_len) >>  in rbio_qstripe_page()
952 	int nr_data = 0;  in alloc_rbio()  local
991 		nr_data = real_stripes - 1;  in alloc_rbio()
993 		nr_data = real_stripes - 2;  in alloc_rbio()
997 	rbio->nr_data = nr_data;  in alloc_rbio()
1025 	i = (rbio->nr_data * rbio->stripe_len) >> PAGE_CACHE_SHIFT;  in alloc_rbio_parity_pages()
1170 	int nr_data = rbio->nr_data;  in finish_rmw()  local
1182 	if (rbio->real_stripes - rbio->nr_data == 1) {  in finish_rmw()
1184 	} else if (rbio->real_stripes - rbio->nr_data == 2) {  in finish_rmw()
1223 		for (stripe = 0; stripe < nr_data; stripe++) {  in finish_rmw()
1247 			memcpy(pointers[nr_data], pointers[0], PAGE_SIZE);  in finish_rmw()
1248 			run_xor(pointers + 1, nr_data - 1, PAGE_CACHE_SIZE);  in finish_rmw()
1264 			if (stripe < rbio->nr_data) {  in finish_rmw()
1288 			if (stripe < rbio->nr_data) {  in finish_rmw()
1365 	for (i = 0; i < rbio->nr_data; i++) {  in find_logical_bio_stripe()
1520 	for (stripe = 0; stripe < rbio->nr_data; stripe++) {  in raid56_rmw_stripe()
1853 				if (faila == rbio->nr_data) {  in __raid_recover_end_io()
1911 			       pointers[rbio->nr_data],  in __raid_recover_end_io()
1916 			for (stripe = faila; stripe < rbio->nr_data - 1; stripe++)  in __raid_recover_end_io()
1918 			pointers[rbio->nr_data - 1] = p;  in __raid_recover_end_io()
1921 			run_xor(pointers, rbio->nr_data - 1, PAGE_CACHE_SIZE);  in __raid_recover_end_io()
2243 				rbio->stripe_len * rbio->nr_data);  in raid56_parity_add_scrub_pages()
2306 	int nr_data = rbio->nr_data;  in finish_parity_scrub()  local
2320 	if (rbio->real_stripes - rbio->nr_data == 1) {  in finish_parity_scrub()
2322 	} else if (rbio->real_stripes - rbio->nr_data == 2) {  in finish_parity_scrub()
2364 		for (stripe = 0; stripe < nr_data; stripe++) {  in finish_parity_scrub()
2384 			memcpy(pointers[nr_data], pointers[0], PAGE_SIZE);  in finish_parity_scrub()
2385 			run_xor(pointers + 1, nr_data - 1, PAGE_CACHE_SIZE);  in finish_parity_scrub()
2437 	nr_data = bio_list_size(&bio_list);  in finish_parity_scrub()
2438 	if (!nr_data) {  in finish_parity_scrub()
2444 	atomic_set(&rbio->stripes_pending, nr_data);  in finish_parity_scrub()
2464 	if (stripe >= 0 && stripe < rbio->nr_data)  in is_data_stripe()